Process

Sand casting (resin sand, green sand).

Specification

1.Material: grey iron,ductile iron(SG iron) with different grade.

2.Standard: ASTM\DIN\BS\JIS\GB.

3.Surface finish: blasting, anti-rust oil, painting, galvanizing.

4.Weight: 0.5-5000kg.

Production facility

1.Casting facility:sand mixer,moulding machine,electric furnace, moulding production line,box resistance furnace,heat treatment furnace,shot-blasting machine, sand-blasting machine,galvanizing line.

2.Machining facility: CNC, NC lathe,ordinary machine tools.

Heat treatment

Annealing/Tempering/Normalizing.

Test facility

spectrometer, metallographic microscope, tensile test machine, hardness test machine,impact tester,CMM.